CN102278452A - Combined gearbox - Google Patents
Combined gearbox Download PDFInfo
- Publication number
- CN102278452A CN102278452A CN201110165956A CN201110165956A CN102278452A CN 102278452 A CN102278452 A CN 102278452A CN 201110165956 A CN201110165956 A CN 201110165956A CN 201110165956 A CN201110165956 A CN 201110165956A CN 102278452 A CN102278452 A CN 102278452A
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- CN
- China
- Prior art keywords
- gear
- gearbox
- guide rod
- gear case
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- General Details Of Gearings (AREA)
Abstract
The invention relates to a combined gearbox comprising a hydraulic oil cylinder, a guide block, a guide rod, a pin shaft, a shifting fork, a clutch box body and a gearbox body. One end of the hydraulic oil cylinder is supported on the gearbox body through a bracket, the other end of the hydraulic oil cylinder is connected with the guide block, the guide block is arranged in the clutch box body and is connected with the guide rod in a state of sliding along the guide rod, the guide rod is supported in the clutch box body, the guide block is connected with one end of the pin shaft, the pin shaft is inserted into a gearbox through the gearbox body, the other end of the pin shaft is connected with the shifting fork, the shifting fork is internally provided with a separate gear, and the separate gear is slidingly connected with any one transmission shaft in the gearbox in a penetrating manner; and the separate gear is in a meshing connection transmission or disconnection transmission state with a transmission gear of a next transmission shaft, thus the running or the stopping of the transmission of the gearbox is realized. The combined gearbox disclosed by the invention has the advantages of simple structure, convenience for using, safety for using, low production cost, low noise and long service life, and is suitable for locations, namely the leveling and the like of cold-rolling, hot-rolling plates on a steel plate production line.
Description
Technical field
The present invention relates to a kind of combination gear case, be widely used in that steel plate production line is cold rolling, the smoothing of hot rolled plate.
Background technique
At present the gear-box that adopted of steel plate production line gear-box is the direct-connected gear-box of motor or the motor structure through speed reducer connection gear case, it is bigger that gear-box starts load, and the long-term work of gear-box intermediate solid drive shaft exists working life short, noise is big, shortcomings such as energy consumption height.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides a kind of simple in structurely, compact, easy to use, cost of production is low, long service life, noise is low, and is energy-saving and cost-reducing, the combination gear case that safety coefficient is high.
The technical solution used in the present invention is: a kind of combination gear case, comprise gear case body and a plurality of transmission shaft, it is characterized in that: also comprise by hydraulic jack, guide pad, guide rod, bearing pin, the clutch assembly that shift fork and clutch casing are formed, hydraulic jack one end through bearing support on gear case body, the hydraulic jack the other end is connected in the guide pad in the clutch casing, guide pad is connected on the guide rod that is supported in the clutch casing and is along the guide rod sliding mode, guide pad connects bearing pin one end, bearing pin passes gear case body and stretches in the gear-box and bearing pin the other end connection shift fork, the driving gear of the built-in disengage gears of shift fork, disengage gears slip cross-under arbitrary transmission shaft up and down one transmission shaft in gear-box is be connected with a joggle transmission or disengaging disconnection drive state.
Described disengage gears slip cross-under is in gear-box on the input shaft.
Described disengage gears is a spline gear.
Be provided with the copper sheet corresponding in the described shift fork with the disengage gears position.
After adopting above technological scheme, the invention has the beneficial effects as follows: realize by clutch assembly disengage gears on arbitrary transmission shaft and next transmission shaft driving gear engagement or break away to come the running of control gear case transmission or stop, need operative workpiece or treating to realize man-hour the gear-box running and the switching that stops, effectively reduce cost of production, reduced the noise of Production Regional, improved the working life of gear-box, the safety coefficient of raising equipment and life.
The present invention adopts the driving gear engagement of two transmission shafts that link to each other arbitrarily in the clutch driven gear case or breaks away from the running that realizes gearbox drive or stop, it is simple in structure, easy to operate, safe in utilization, cost of production is low, noise is low, long service life, and suitable steel plate production line is cold rolling, the occasions such as smoothing of hot rolled plate are used.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: gear case body 1, clutch casing 2, bearing 3, hydraulic jack 4, guide pad 5, guide rod 6, bearing pin 7, shift fork 8, copper sheet 9, disengage gears 10, transmission shaft 11,12, driving gear 13.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Figure 1, a kind of combination gear case comprises clutch casing 2, bearing 3, hydraulic jack 4, guide pad 5, guide rod 6, bearing pin 7, shift fork 8, copper sheet 9 and disengage gears 10.Clutch casing 2 and bearing 3 all are supported on the gear case body 1, are provided with guide pad 5 in the clutch casing 2, and clutch casing 2 internal supports have guide rod 6, and guide pad 5 is connected on the guide rod 6 and is sliding mode; Hydraulic jack 4 one ends are connected on the bearing 3, hydraulic jack 4 the other ends stretch into and connect guide pad 5 in the clutch casing, guide pad 5 connects bearing pin 7 one ends, bearing pin cross-under clutch casing 2 and gear case body 1, the bearing pin the other end connects shift fork 8, the built-in disengage gears 10 of shift fork, disengage gears 10 is a spline gear, disengage gears 10 slip cross-under are the transmission or break away from and disconnect drive state of being connected with a joggle with the driving gear of its next transmission shaft 12 on arbitrary transmission shaft 11 in gear case body 1, be provided with in the shift fork 8 and the corresponding copper sheet in disengage gears 10 positions.
The clutch assembly of this gear-box is preferably mounted on the gear case body of input shaft end, arbitrary transmission shaft adopts splined shaft to be connected with spline gear, on input shaft top clutch assembly is installed, operator advance instruction by electric one of the hydraulic jack of giving of control when workpiece to be processed enters this zone, promoting guide pad when hydraulic jack is received instruction moves on guide rod, drive bearing pin and shift fork, shift fork drives spline gear and next stage transmission shaft driving gear is connected with a joggle, thereby makes the gear-box running; Workpiece processing finishes the back operator and returns instruction for one of hydraulic jack again, and hydraulic jack makes spline gear be connected with the disengaging of next stage shaft gear as reverse motions, thereby the output terminal of gear-box is quit work.
Claims (4)
1. combination gear case, comprise gear case body and a plurality of transmission shaft, it is characterized in that: also comprise by hydraulic jack, guide pad, guide rod, bearing pin, the clutch assembly that shift fork and clutch casing are formed, hydraulic jack one end through bearing support on gear case body, the hydraulic jack the other end is connected in the guide pad in the clutch casing, guide pad is connected on the guide rod that is supported in the clutch casing and is along the guide rod sliding mode, guide pad connects bearing pin one end, bearing pin passes gear case body and stretches in the gear-box and bearing pin the other end connection shift fork, the driving gear of the built-in disengage gears of shift fork, disengage gears slip cross-under arbitrary transmission shaft up and down one transmission shaft in gear-box is be connected with a joggle transmission or disengaging disconnection drive state.
2. a kind of combination gear case according to claim 1 is characterized in that: described disengage gears slip cross-under is in gear-box on the input shaft.
3. a kind of combination gear case according to claim 1 and 2 is characterized in that: described disengage gears is a spline gear.
4. combination gear case according to claim 1 is characterized in that: be provided with the copper sheet corresponding with the disengage gears position in the described shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165956A CN102278452A (en) | 2011-06-20 | 2011-06-20 | Combined gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165956A CN102278452A (en) | 2011-06-20 | 2011-06-20 | Combined gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278452A true CN102278452A (en) | 2011-12-14 |
Family
ID=45104080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110165956A Pending CN102278452A (en) | 2011-06-20 | 2011-06-20 | Combined gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278452A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878283A (en) * | 2012-10-19 | 2013-01-16 | 无锡京华重工装备制造有限公司 | Sliding gear shifter structure of feed box |
| CN105710660A (en) * | 2014-12-17 | 2016-06-29 | 斗山英维高株式会社 | A gear casing and vertical lathe including the gear casing |
| CN106829580A (en) * | 2017-04-06 | 2017-06-13 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic thinfilms device |
| CN106956952A (en) * | 2017-04-06 | 2017-07-18 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN107010444A (en) * | 2017-04-06 | 2017-08-04 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466651A (en) * | 1975-01-07 | 1977-03-09 | Daikin Mfg Co Ltd | Clutch release clearance adjusting mechanism |
| CN2066482U (en) * | 1989-09-09 | 1990-11-28 | 中南工业大学 | Disconnecting device of drilling rod |
| FR2745618A1 (en) * | 1996-02-29 | 1997-09-05 | Valeo | Release for motor vehicle diaphragm clutch |
| DE4226627B4 (en) * | 1991-08-17 | 2004-09-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Release system for a "drawn friction clutch" |
| CN2703918Y (en) * | 2004-06-21 | 2005-06-08 | 陈全玉 | Hydraulic shifting-fork type clutch |
| CN2780999Y (en) * | 2005-04-21 | 2006-05-17 | 王智 | Barring gear |
| CN201184377Y (en) * | 2008-04-09 | 2009-01-21 | 新疆八一钢铁股份有限公司 | Gear clutch of cold roll leveling machine unit |
| JP2009068601A (en) * | 2007-09-13 | 2009-04-02 | Toyota Motor Corp | Power transmission device |
| CN202100677U (en) * | 2011-06-20 | 2012-01-04 | 江苏泰祥齿轮箱制造有限公司 | Clutch assembly for combination gear box |
-
2011
- 2011-06-20 CN CN201110165956A patent/CN102278452A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466651A (en) * | 1975-01-07 | 1977-03-09 | Daikin Mfg Co Ltd | Clutch release clearance adjusting mechanism |
| CN2066482U (en) * | 1989-09-09 | 1990-11-28 | 中南工业大学 | Disconnecting device of drilling rod |
| DE4226627B4 (en) * | 1991-08-17 | 2004-09-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Release system for a "drawn friction clutch" |
| FR2745618A1 (en) * | 1996-02-29 | 1997-09-05 | Valeo | Release for motor vehicle diaphragm clutch |
| CN2703918Y (en) * | 2004-06-21 | 2005-06-08 | 陈全玉 | Hydraulic shifting-fork type clutch |
| CN2780999Y (en) * | 2005-04-21 | 2006-05-17 | 王智 | Barring gear |
| JP2009068601A (en) * | 2007-09-13 | 2009-04-02 | Toyota Motor Corp | Power transmission device |
| CN201184377Y (en) * | 2008-04-09 | 2009-01-21 | 新疆八一钢铁股份有限公司 | Gear clutch of cold roll leveling machine unit |
| CN202100677U (en) * | 2011-06-20 | 2012-01-04 | 江苏泰祥齿轮箱制造有限公司 | Clutch assembly for combination gear box |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878283A (en) * | 2012-10-19 | 2013-01-16 | 无锡京华重工装备制造有限公司 | Sliding gear shifter structure of feed box |
| CN105710660A (en) * | 2014-12-17 | 2016-06-29 | 斗山英维高株式会社 | A gear casing and vertical lathe including the gear casing |
| CN106829580A (en) * | 2017-04-06 | 2017-06-13 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic thinfilms device |
| CN106956952A (en) * | 2017-04-06 | 2017-07-18 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN107010444A (en) * | 2017-04-06 | 2017-08-04 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
| CN106956952B (en) * | 2017-04-06 | 2018-06-05 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN106829580B (en) * | 2017-04-06 | 2018-06-22 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic thinfilms device |
| CN107010444B (en) * | 2017-04-06 | 2018-07-06 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |